If you look at the workbench, you can see the Chris Sawyer's recreation of in a lonely corner. Most of Chris Sawyer recreations were not accurate so many people have redone them. Thanks Steve for getting Grand National and Steeplechase down to every detail.(My little sister can recreate the Pepsi Max Big One and Steeplchase better than Chris Sawyer, well at least he tried. About the Venkoma headbanger(Limit), didn't Chris Sawyer know it has five inversions, that has to be one of the easiest coasters to recreate.